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Push — master ( 0e0de3...cb02e9 )
by Gabriel
03:02
created

Xml::displayError()   A

↳ Parent: Xml

Complexity

Conditions 4
Paths 4

Size

Total Lines 18
Code Lines 14

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 1
Metric Value
eloc 14
c 1
b 0
f 1
dl 0
loc 18
rs 9.7998
cc 4
nc 4
nop 1
1 
<?php
2 
/** @noinspection PhpComposerExtensionStubsInspection */
3 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Nip\Utility;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class Xml

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package Nip\Utility

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Xml

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $xml

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $schema

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \Exception

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function validate($xml, $schema)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        libxml_use_internal_errors(true);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $xmlDocument = new \DOMDocument();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $xmlDocument->loadXML($xml);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $schema = static::prepareSchema($schema);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (!$xmlDocument->schemaValidateSource($schema)) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
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It seems like $schema can also be of type false; however, parameter $source of DOMDocument::schemaValidateSource() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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        if (!$xmlDocument->schemaValidateSource(/** @scrutinizer ignore-type */ $schema)) {

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
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            $errors = libxml_get_errors();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            foreach ($errors as $error) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                throw new \Exception(static::displayError($error));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            libxml_clear_errors();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            throw new \Exception('INVALID XML');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $error

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function displayError($error): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $return = "\n";

            


            
                                                                        
                            
            
                                    
            
            

                
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        switch ($error->level) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            case LIBXML_ERR_WARNING:

            


            
                                                                        
                            
            
                                    
            
            

                
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                $return .= "Warning $error->code: ";

            


            
                                                                        
                            
            
                                    
            
            

                
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                break;

            


            
                                                                        
                            
            
                                    
            
            

                
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            case LIBXML_ERR_ERROR:

            


            
                                                                        
                            
            
                                    
            
            

                
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                $return .= "Error $error->code: ";

            


            
                                                                        
                            
            
                                    
            
            

                
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                break;

            


            
                                                                        
                            
            
                                    
            
            

                
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            case LIBXML_ERR_FATAL:

            


            
                                                                        
                            
            
                                    
            
            

                
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                $return .= "Fatal Error $error->code: ";

            


            
                                                                        
                            
            
                                    
            
            

                
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                break;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $return .= trim($error->message);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $return .= "\n";

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $return;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $schema

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return false|string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected static function prepareSchema($schema)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (!Url::isValid($schema)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return $schema;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $response = file_get_contents($schema);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $response;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}